CVE-2026-23997
Unknown Unknown - Not Provided
Stored XSS in FacturaScripts History View Enables Admin Browser Attack

Publication date: 2026-02-02

Last updated on: 2026-02-23

Assigner: GitHub, Inc.

Description
FacturaScripts is open-source enterprise resource planning and accounting software. In 2025.71 and earlier, a Stored Cross-Site Scripting (XSS) vulnerability was discovered in the Observations field. The flaw occurs in the History view, where historical data is rendered without proper HTML entity encoding. This allows an attacker to execute arbitrary JavaScript in the browser of viewing the history by administrators.
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Meta Information
Published
2026-02-02
Last Modified
2026-02-23
Generated
2026-06-16
AI Q&A
2026-02-03
EPSS Evaluated
2026-06-15
NVD
CVE-2026-23997
Affected Vendors & Products
Showing 1 associated CPE
Vendor Product Version / Range
facturascripts facturascripts to 2025.71 (exc)
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Exploitability
CWE
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KEV
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CWE ID Description
CWE-79 The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.
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Executive Summary

This vulnerability is a Stored Cross-Site Scripting (XSS) flaw in FacturaScripts software versions 2025.71 and earlier. It occurs in the Observations field within the History view, where historical data is displayed without proper HTML entity encoding. This allows an attacker to inject and execute arbitrary JavaScript code in the browsers of administrators who view the history.

Impact Analysis

The vulnerability can allow attackers to execute arbitrary JavaScript in the browsers of administrators, potentially leading to unauthorized actions such as stealing session tokens, performing actions on behalf of the administrator, or compromising the integrity and confidentiality of the system.

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